the s&p 500 was down 22 and the nasdaq down by 60 points dragged down by shares of apple which dipped below $400 a share today before closing at $402. that after cirius logic hinted at a slowdown in production iphones d ipads. >>> jp morgan chase with a 3.5% decline. bob fasanni has more on today's action in the markets from the floor of the new york stock exchange. >> reporter: it was another whip saw day that started ugly right off the bat. the problem is that key commodities like copper, aluminum and nickel were again dropping at essentially 52-week lows, all on concerns out slowing global growth. key commodities hit 52-week lows as well. and while commodity stocks like materials and energy suffered, there were also notable decline in industrials and in financials like bank of america which missed earnings estimates. and in technology stocks, tech bell whether apple hit a new 52-week low on concerns whether slowing iphone and ipad sales. the market stays a modest midday whetheword being made in the boston marathon investigation and, again, moved down toward the close. >> the proble